Claude 3.7 Sonnet vs Mistral Devstral Medium
Compare Claude 3.7 Sonnet by Anthropic against Mistral Devstral Medium by Mistral AI, tested across 55 shared challenges. Updated June 2026.
Which is better, Claude 3.7 Sonnet or Mistral Devstral Medium?
Claude 3.7 Sonnet and Mistral Devstral Medium are both competitive models. Claude 3.7 Sonnet costs $3/M input tokens vs $0.4/M for Mistral Devstral Medium. Compare their real outputs side by side below.
Key Differences Between Claude 3.7 Sonnet and Mistral Devstral Medium
Claude 3.7 Sonnet is made by anthropic while Mistral Devstral Medium is from mistral. On pricing, Claude 3.7 Sonnet costs $3/M input tokens vs $0.4/M for Mistral Devstral Medium.
Per 1M tokens
Mistral Devstral Medium is cheaper on both — 7.5× input, 7.5× output
No community votes yet. On paper, Claude 3.7 Sonnet has the edge — bigger model tier, bigger context window, major provider backing.
Mistral Devstral Medium is 7.5x cheaper per token — worth considering if cost matters.
Style Comparison
Claude 3.7 Sonnet uses 9.3x more headings
